National Museum of Nuclear Science & History
E. C. McAdoo worked for the Roane-Anderson Company.
Charles Sterett worked as a physicist at the Clinton Engineer Works in Oak Ridge, Tennessee.
Perry O. Williams served in the First Ordnance Squadron.
L. E. Jameson worked for the United States Engineer District Office.
John P. Hove was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.